How to install Plugin Cache in Gemini CLI
Gemini CLI was replaced by Antigravity CLI in June 2026. On an enterprise licence or paid API key you can still install Plugin Cache by running "gemini mcp add plugin-cache npx -y @frontmcp/plugin-cache", then type /mcp to check it.
Built from the published package · server updated yesterday
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Run the install command
In a terminal, run:
gemini mcp add plugin-cache npx -y @frontmcp/plugin-cache - 2
Check it
Inside Gemini CLI, type /mcp to list servers and tools.
MCP servers run with your permissions. If Plugin Cache needs an API key, add it under env in the config. Check its README.
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Questions
Does Plugin Cache work in Gemini CLI?
Yes. Gemini CLI supports local and remote mcp servers, extensions (legacy), and Plugin Cache installs with the steps above.
Plugin Cache does not show up in Gemini CLI. What now?
Restart Gemini CLI fully, check the JSON is valid, and make sure Node.js (for npx) is installed. See common MCP errors and fixes.
Is Plugin Cache safe?
It scores 81 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.
